(19)
(11) EP 1 546 216 A2

(12)

(88) Date of publication A3:
08.07.2004

(43) Date of publication:
29.06.2005 Bulletin 2005/26

(21) Application number: 03793024.5

(22) Date of filing: 07.08.2003
(51) International Patent Classification (IPC)7C08F 8/00
(86) International application number:
PCT/US2003/024769
(87) International publication number:
WO 2004/018010 (04.03.2004 Gazette 2004/10)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 20.08.2002 US 224173

(71) Applicants:
  • Chitogenics, Inc.
    Chatham, NJ 07928 (US)
  • Universiteit Leiden
    2333 CC Leiden (NL)

(72) Inventors:
  • KYDONIEUS, Agis
    Kendell Park, NJ 08824 (US)
  • ELSON, Clive
    Halifax, Nova Scotia B3M 3PC (CA)
  • THANOU, Maya
    Cardiff CF5 20L (GB)

(74) Representative: Duffy, Assumpta Dympna et al
F. R. Kelly & Co.,27 Clyde Road,Ballsbridge
Dublin 4
Dublin 4 (IE)

   


(54) METHODS OF DRUG DELIVERY USING SULPHATED CHITINOUS POLYMERS